Counting Friendship Months

Feng and Qing were once very good friends. Qing once said, "... maybe we might not last until the end, but friendship can last a lifetime." Feng believed in that too. However, promises made in words often prove powerless.

They met in August 2016. August 2016 was the 1^st month of their acquaintance, September 2016 the 2^nd month, and so on.

Now, given that the current date is \(x\) years and \(y\) months, determine which month of their friendship it is. The answer is computed by the formula: \[ \text{result} = (x - 2016) \times 12 + (y - 8) + 1 \]

inputFormat

The input consists of two integers \(x\) and \(y\) separated by a space, where \(x\) represents the current year and \(y\) represents the current month.

outputFormat

Output a single integer representing the month count of their friendship.

sample

2016 8

1